content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
   * Other names may be trademarks of their respective owners.]
   *
   * --------------------------------
   * DefaultDrawingSupplierTests.java
   * --------------------------------
   * (C) Copyright 2003-2008, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 25-Mar-2003 : Version 1 (DG);
   *
   */
  
  package org.jfree.chart.plot;
  
  import org.junit.Test;
  
  import java.awt.BasicStroke;
  import java.awt.Color;
  import java.awt.Paint;
  import java.awt.Shape;
  import java.awt.Stroke;
  import java.awt.geom.Rectangle2D;
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutput;
  import java.io.ObjectOutputStream;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotSame;
  import static org.junit.Assert.assertSame;
  
  /**
   * Tests for the {@link DefaultDrawingSupplier} class.
   */
  public class DefaultDrawingSupplierTest  {
  
  
  
  
  
      /**
       * Check that the equals() method can distinguish all required fields.
       */
      @Test
      public void testEquals() {
          DefaultDrawingSupplier r1 = new DefaultDrawingSupplier();
          DefaultDrawingSupplier r2 = new DefaultDrawingSupplier();
          assertEquals(r1, r2);
          assertEquals(r2, r1);
  
          // set up some objects...
          Paint[] ps1A = new Paint[] {Color.RED, Color.BLUE};
          Paint[] ps2A = new Paint[] {Color.green, Color.yellow, Color.WHITE};
          Paint[] ops1A = new Paint[] {Color.lightGray, Color.BLUE};
          Paint[] ops2A = new Paint[] {Color.BLACK, Color.yellow, Color.cyan};
          Stroke[] ss1A = new Stroke[] {new BasicStroke(1.1f)};
          Stroke[] ss2A
              = new Stroke[] {new BasicStroke(2.2f), new BasicStroke(3.3f)};
          Stroke[] oss1A = new Stroke[] {new BasicStroke(4.4f)};
          Stroke[] oss2A
              = new Stroke[] {new BasicStroke(5.5f), new BasicStroke(6.6f)};
          Shape[] shapes1A = new Shape[] {
              new Rectangle2D.Double(1.0, 1.0, 1.0, 1.0)
          };
          Shape[] shapes2A = new Shape[] {
              new Rectangle2D.Double(2.0, 2.0, 2.0, 2.0),
              new Rectangle2D.Double(2.0, 2.0, 2.0, 2.0)
          };
          Paint[] ps1B = new Paint[] {Color.RED, Color.BLUE};
          Paint[] ps2B = new Paint[] {Color.green, Color.yellow, Color.WHITE};
          Paint[] ops1B = new Paint[] {Color.lightGray, Color.BLUE};
          Paint[] ops2B = new Paint[] {Color.BLACK, Color.yellow, Color.cyan};
          Stroke[] ss1B = new Stroke[] {new BasicStroke(1.1f)};
          Stroke[] ss2B
              = new Stroke[] {new BasicStroke(2.2f), new BasicStroke(3.3f)};
          Stroke[] oss1B = new Stroke[] {new BasicStroke(4.4f)};
          Stroke[] oss2B
              = new Stroke[] {new BasicStroke(5.5f), new BasicStroke(6.6f)};
          Shape[] shapes1B = new Shape[] {
              new Rectangle2D.Double(1.0, 1.0, 1.0, 1.0)
          };
          Shape[] shapes2B = new Shape[] {
              new Rectangle2D.Double(2.0, 2.0, 2.0, 2.0),
              new Rectangle2D.Double(2.0, 2.0, 2.0, 2.0)
          };
  
          r1 = new DefaultDrawingSupplier(ps1A, ops1A, ss1A, oss1A, shapes1A);
          r2 = new DefaultDrawingSupplier(ps1B, ops1B, ss1B, oss1B, shapes1B);
          assertEquals(r1, r2);
  
          // paint sequence
          r1 = new DefaultDrawingSupplier(ps2A, ops1A, ss1A, oss1A, shapes1A);
          assertFalse(r1.equals(r2));
          r2 = new DefaultDrawingSupplier(ps2B, ops1B, ss1B, oss1B, shapes1B);
          assertEquals(r1, r2);
          // outline paint sequence
          r1 = new DefaultDrawingSupplier(ps2A, ops2A, ss1A, oss1A, shapes1A);
          assertFalse(r1.equals(r2));
          r2 = new DefaultDrawingSupplier(ps2B, ops2B, ss1B, oss1B, shapes1B);
          assertEquals(r1, r2);
          // stroke sequence
          r1 = new DefaultDrawingSupplier(ps2A, ops2A, ss2A, oss1A, shapes1A);
          assertFalse(r1.equals(r2));
          r2 = new DefaultDrawingSupplier(ps2B, ops2B, ss2B, oss1B, shapes1B);
          assertEquals(r1, r2);
          // outline stroke sequence
          r1 = new DefaultDrawingSupplier(ps2A, ops2A, ss2A, oss2A, shapes1A);
          assertFalse(r1.equals(r2));
          r2 = new DefaultDrawingSupplier(ps2B, ops2B, ss2B, oss2B, shapes1B);
          assertEquals(r1, r2);
          // shape sequence
          r1 = new DefaultDrawingSupplier(ps2A, ops2A, ss2A, oss2A, shapes2A);
          assertFalse(r1.equals(r2));
          r2 = new DefaultDrawingSupplier(ps2B, ops2B, ss2B, oss2B, shapes2B);
          assertEquals(r1, r2);
  
          // paint index
          r1.getNextPaint();
          assertFalse(r1.equals(r2));
          r2.getNextPaint();
          assertEquals(r1, r2);
  
          // outline paint index
          r1.getNextOutlinePaint();
          assertFalse(r1.equals(r2));
          r2.getNextOutlinePaint();
          assertEquals(r1, r2);
  
          // stroke index
          r1.getNextStroke();
          assertFalse(r1.equals(r2));
          r2.getNextStroke();
          assertEquals(r1, r2);
  
          // outline stroke index
          r1.getNextOutlineStroke();
          assertFalse(r1.equals(r2));
          r2.getNextOutlineStroke();
          assertEquals(r1, r2);
  
          // shape index
          r1.getNextShape();
          assertFalse(r1.equals(r2));
          r2.getNextShape();
          assertEquals(r1, r2);
      }
  
      /**
       * Some basic checks for the clone() method.
       */
      @Test
      public void testCloning() throws CloneNotSupportedException {
          DefaultDrawingSupplier r1 = new DefaultDrawingSupplier();
          DefaultDrawingSupplier r2 = (DefaultDrawingSupplier) r1.clone();
          assertNotSame(r1, r2);
          assertSame(r1.getClass(), r2.getClass());
          assertEquals(r1, r2);
      }
  
      /**
       * Serialize an instance, restore it, and check for equality.
       */
      @Test
      public void testSerialization() throws IOException, ClassNotFoundException {
  
          DefaultDrawingSupplier r1 = new DefaultDrawingSupplier();
  
          ByteArrayOutputStream buffer = new ByteArrayOutputStream();
          ObjectOutput out = new ObjectOutputStream(buffer);
          out.writeObject(r1);
          out.close();
  
          ObjectInput in = new ObjectInputStream(
              new ByteArrayInputStream(buffer.toByteArray())
          );
          DefaultDrawingSupplier r2 = (DefaultDrawingSupplier) in.readObject();
          in.close();
  
          assertEquals(r1, r2);
  
      }
  
  }
  